diff options
author | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-11-16 18:11:28 +0000 |
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committer | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2005-11-16 18:11:28 +0000 |
commit | d3df1fc9b26ea738af4767b5db362c99d4115f98 (patch) | |
tree | f2f6e3a495527cb2687a2ce91dc7b37bea28de26 /channel.c | |
parent | 5f6ab90eb2239b9b76083fbeebbf6bf0c644ab07 (diff) |
issue #5770
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@7117 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channel.c')
-rwxr-xr-x | channel.c | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -667,7 +667,11 @@ int ast_queue_frame(struct ast_channel *chan, struct ast_frame *fin) int ast_queue_hangup(struct ast_channel *chan) { struct ast_frame f = { AST_FRAME_CONTROL, AST_CONTROL_HANGUP }; - chan->_softhangup |= AST_SOFTHANGUP_DEV; + /* Yeah, let's not change a lock-critical value without locking */ + if (!ast_mutex_trylock(&chan->lock)) { + chan->_softhangup |= AST_SOFTHANGUP_DEV; + ast_mutex_unlock(&chan->lock); + } return ast_queue_frame(chan, &f); } |